---> uname -a: Linux prd-centos7-docker-4c-2g-320.vexxhost.local 3.10.0-1160.21.1.el7.x86_64 #1 SMP Tue Mar 16 18:28:22 UTC 2021 x86_64 Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian Address sizes: 40 bits physical, 48 bits virtual CPU(s): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2800.000 BogoMIPS: 5600.00 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 64 KiB L1i cache: 64 KiB L2 cache: 1 MiB L3 cache: 32 MiB NUMA node0 CPU(s): 0,1 Vulnerability Itlb multihit: Not affected Vulnerability L1tf: Not affected Vulnerability Mds: Not affected Vulnerability Meltdown: Not affected Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl and seccomp Vulnerability Spectre v1: Mitigation; Load fences, usercopy/swapgs barriers and __user pointer sanitization Vulnerability Spectre v2: Mitigation; Full retpoline, IBPB Vulnerability Srbds: Not affected Vulnerability Tsx async abort: Not affected Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm art rep_good nopl extd_apicid eagerfpu pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext retpoline_amd ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 arat npt nrip_save umip spec_ctrl intel_stibp ---> nproc: 2 ---> df -h: Filesystem Size Used Available Use% Mounted on overlay 40.0G 13.8G 26.2G 34% / tmpfs 64.0M 0 64.0M 0% /dev tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup shm 64.0M 0 64.0M 0% /dev/shm /dev/vda1 40.0G 13.8G 26.2G 34% /facter-os /dev/vda1 40.0G 13.8G 26.2G 34% /etc/resolv.conf /dev/vda1 40.0G 13.8G 26.2G 34% /etc/hostname /dev/vda1 40.0G 13.8G 26.2G 34% /etc/hosts /dev/vda1 40.0G 13.8G 26.2G 34% /run/cloud-init/result.json /dev/vda1 40.0G 13.8G 26.2G 34% /var/log/sa-host /dev/vda1 40.0G 13.8G 26.2G 34% /var/log/secure /dev/vda1 40.0G 13.8G 26.2G 34% /var/log/auth.log /dev/vda1 40.0G 13.8G 26.2G 34% /w/workspace/edgex-go/521 /dev/vda1 40.0G 13.8G 26.2G 34% /w/workspace/edgex-go/521@tmp ---> free -m: total used free shared buff/cache available Mem: 7821 1577 221 0 6021 6321 Swap: 1023 1 1022 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth0: mtu 1458 qdisc pfifo_fast state UP qlen 1000 link/ether fa:16:3e:1d:cc:bb brd ff:ff:ff:ff:ff:ff inet 10.30.123.160/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85207sec preferred_lft 85207sec inet6 fe80::f816:3eff:fe1d:ccbb/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:f3:e0:3b:40 brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever inet6 fe80::42:f3ff:fee0:3b40/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 3.10.0-1160.21.1.el7.x86_64 (centos-7-docker-606adb87-c9a3-b56e-c965-7bc42a059c0f.vexxhost.lo) 06/03/21 _x86_64_ (2 CPU) 15:56:43 LINUX RESTART (2 CPU) 15:57:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 15:58:01 205.53 65.35 140.18 0.00 8491.59 46204.81 0.00 15:59:01 178.85 0.18 178.67 0.00 22.77 55481.56 0.00 16:00:01 75.91 0.02 75.89 0.00 0.53 9525.86 0.00 16:01:01 59.38 0.03 59.34 0.00 0.67 5771.10 0.00 16:02:01 331.49 121.49 210.00 0.00 2918.11 134621.49 0.00 16:03:02 439.69 125.77 313.92 0.00 6586.61 174332.43 0.00 16:04:01 449.04 27.29 421.75 0.00 1613.14 193615.98 0.00 16:05:01 359.58 31.95 327.63 0.00 3665.02 87333.86 0.00 16:06:01 18.40 0.58 17.82 0.00 5.60 541.86 0.00 16:07:01 0.35 0.00 0.35 0.00 0.00 4.83 0.00 16:08:01 0.25 0.03 0.22 0.00 0.27 2.33 0.00 16:09:01 0.27 0.00 0.27 0.00 0.00 3.20 0.00 16:10:01 0.30 0.00 0.30 0.00 0.00 2.77 0.00 16:11:01 0.20 0.00 0.20 0.00 0.00 1.65 0.00 16:12:01 0.22 0.05 0.17 0.00 1.47 1.52 0.00 16:13:01 0.98 0.13 0.85 0.00 4.26 16.91 0.00 16:14:01 0.22 0.00 0.22 0.00 0.00 2.33 0.00 16:15:01 0.18 0.00 0.18 0.00 0.00 2.07 0.00 16:16:01 202.26 3.68 198.58 0.00 336.65 48713.71 0.00 Average: 122.11 19.86 102.25 0.00 1245.26 39720.69 0.00 15:57:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:58:01 4909684 0 877428 10.96 2620 2219200 1725336 19.05 938016 1741744 320496 15:59:01 3732476 0 1048632 13.09 2620 3225204 1453204 16.04 1220844 2486560 71724 16:00:01 3732520 0 1190824 14.87 2620 3082968 1756424 19.39 1427096 2288716 152092 16:01:01 3877464 0 1127196 14.07 2620 3001652 1664784 18.38 1246560 2311968 71156 16:02:01 1404596 0 1305040 16.29 2620 5296676 1878680 20.74 1761716 4168472 388460 16:03:02 373900 0 1805316 22.54 2620 5827096 3709596 40.96 3207716 3682440 102028 16:04:01 284708 0 1386496 17.31 2620 6335108 1786488 19.72 3286932 3683556 337968 16:05:01 2333056 0 1295784 16.18 2620 4377472 1582920 17.48 1299264 3650600 48 16:06:01 2337632 0 1290884 16.12 2620 4377796 1488612 16.44 1464892 3486300 8 16:07:01 2347940 0 1280572 15.99 2620 4377800 1390472 15.35 1457240 3486172 8 16:08:01 2346928 0 1281584 16.00 2620 4377800 1390640 15.35 1463308 3483376 8 16:09:01 2347664 0 1280840 15.99 2620 4377808 1390472 15.35 1462736 3483472 8 16:10:01 2347852 0 1280648 15.99 2620 4377812 1390472 15.35 1462740 3483472 8 16:11:01 2347728 0 1280768 15.99 2620 4377816 1390472 15.35 1462744 3483472 8 16:12:01 2345676 0 1282816 16.02 2620 4377820 1392356 15.37 1464504 3483472 8 16:13:01 2346868 0 1281588 16.00 2620 4377856 1390688 15.35 1463228 3483492 8 16:14:01 2347776 0 1280676 15.99 2620 4377860 1390472 15.35 1462768 3483492 8 16:15:01 2347652 0 1280792 15.99 2620 4377868 1390472 15.35 1462776 3483492 8 16:16:01 786104 0 1510512 18.86 2620 5709696 1735888 19.17 1671744 4642256 121940 Average: 2363064 0 1282547 16.01 2620 4360700 1647287 18.19 1615096 3341922 82421 15:57:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:58:01 veth7deccb9 907.09 712.71 86.48 2692.53 0.00 0.00 0.00 0.00 15:58:01 eth0 1673.37 1596.67 6411.82 192.70 0.00 0.00 0.00 0.00 15:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:58:01 docker0 907.09 712.57 74.08 2692.52 0.00 0.00 0.00 0.00 15:59:01 eth0 610.40 540.67 3549.77 51.76 0.00 0.00 0.00 0.00 15:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:59:01 docker0 258.36 287.04 16.84 848.76 0.00 0.00 0.00 0.00 16:00:01 eth0 44.52 24.79 39.16 16.55 0.00 0.00 0.00 0.00 16:00:01 vethc867903 0.63 0.77 0.05 0.06 0.00 0.00 0.00 0.00 16:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:00:01 docker0 0.63 0.63 0.04 0.05 0.00 0.00 0.00 0.00 16:01:01 eth0 24.93 18.24 13.67 103.84 0.00 0.00 0.00 0.00 16:01:01 vethc867903 1.50 1.50 0.12 0.12 0.00 0.00 0.00 0.00 16:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:01:01 docker0 1.50 1.50 0.10 0.12 0.00 0.00 0.00 0.00 16:02:01 eth0 193.25 159.51 1692.01 32.97 0.00 0.00 0.00 0.00 16:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:02:01 veth7e06f6e 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 16:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:03:02 vethfb979f6 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 16:03:02 veth2d95a7e 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 16:03:02 veth5ce0ba1 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 16:03:02 eth0 91.56 68.46 190.46 16.25 0.00 0.00 0.00 0.00 16:04:01 veth87e6451 0.00 0.19 0.00 0.01 0.00 0.00 0.00 0.00 16:04:01 eth0 101.78 62.82 317.54 18.51 0.00 0.00 0.00 0.00 16:04:01 lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 16:04:01 veth7e06f6e 0.00 1.39 0.00 0.07 0.00 0.00 0.00 0.00 16:05:01 eth0 221.44 169.30 1681.36 131.27 0.00 0.00 0.00 0.00 16:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:05:01 docker0 1308.88 1185.66 100.24 4371.58 0.00 0.00 0.00 0.00 16:06:01 eth0 390.99 377.13 215.02 1535.76 0.00 0.00 0.00 0.00 16:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:07:01 eth0 0.78 0.17 0.07 0.01 0.00 0.00 0.00 0.00 16:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:08:01 eth0 0.73 0.43 0.41 0.24 0.00 0.00 0.00 0.00 16:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:09:01 eth0 0.12 0.08 0.01 0.04 0.00 0.00 0.00 0.00 16:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:10:01 eth0 0.13 0.08 0.01 0.01 0.00 0.00 0.00 0.00 16:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:11:01 eth0 0.53 0.08 0.05 0.01 0.00 0.00 0.00 0.00 16:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:12:01 eth0 1.05 0.30 0.32 0.17 0.00 0.00 0.00 0.00 16:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:13:01 eth0 0.90 0.50 0.57 0.30 0.00 0.00 0.00 0.00 16:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:14:01 eth0 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 16:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:15:01 eth0 0.10 0.07 0.01 0.01 0.00 0.00 0.00 0.00 16:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:16:01 eth0 824.35 754.59 7673.49 149.59 0.00 0.00 0.00 0.00 16:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:16:01 docker0 51.62 52.44 4.37 374.44 0.00 0.00 0.00 0.00 Average: eth0 220.20 198.78 1147.88 118.47 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: docker0 71.63 65.19 5.51 249.89 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.21.1.el7.x86_64 (centos-7-docker-606adb87-c9a3-b56e-c965-7bc42a059c0f.vexxhost.lo) 06/03/21 _x86_64_ (2 CPU) 15:56:43 LINUX RESTART (2 CPU) 15:57:01 CPU %user %nice %system %iowait %steal %idle 15:58:01 all 34.31 0.00 10.97 8.27 0.11 46.34 15:58:01 0 37.61 0.00 12.24 8.37 0.13 41.65 15:58:01 1 31.03 0.00 9.69 8.18 0.09 51.01 15:59:01 all 12.17 0.00 6.35 6.18 0.09 75.21 15:59:01 0 12.61 0.00 6.51 6.25 0.07 74.56 15:59:01 1 11.74 0.00 6.20 6.11 0.10 75.85 16:00:01 all 56.46 0.00 6.99 1.09 0.10 35.35 16:00:01 0 56.42 0.00 7.31 1.26 0.11 34.91 16:00:01 1 56.50 0.00 6.68 0.92 0.09 35.81 16:01:01 all 43.43 0.00 6.73 0.77 0.12 48.96 16:01:01 0 43.07 0.00 6.85 0.71 0.11 49.26 16:01:01 1 43.80 0.00 6.60 0.82 0.12 48.66 16:02:01 all 34.84 0.00 11.48 20.34 0.12 33.24 16:02:01 0 36.30 0.00 11.86 22.02 0.12 29.70 16:02:01 1 33.38 0.00 11.10 18.67 0.11 36.75 16:03:02 all 42.41 0.00 14.76 29.45 0.13 13.25 16:03:02 0 42.80 0.00 14.60 29.99 0.11 12.51 16:03:02 1 42.02 0.00 14.92 28.91 0.14 14.00 16:04:01 all 53.15 0.00 17.19 25.76 0.17 3.73 16:04:01 0 53.17 0.00 17.43 25.27 0.17 3.95 16:04:01 1 53.13 0.00 16.94 26.26 0.17 3.51 16:05:01 all 58.25 0.00 14.00 11.12 0.16 16.48 16:05:01 0 57.77 0.00 14.59 12.46 0.15 15.03 16:05:01 1 58.73 0.00 13.40 9.78 0.16 17.92 16:06:01 all 15.61 0.00 3.31 0.17 0.10 80.81 16:06:01 0 15.34 0.00 3.40 0.09 0.09 81.09 16:06:01 1 15.88 0.00 3.23 0.26 0.10 80.52 16:07:01 all 0.13 0.00 0.02 0.00 0.03 99.82 16:07:01 0 0.17 0.00 0.02 0.00 0.03 99.78 16:07:01 1 0.10 0.00 0.02 0.00 0.03 99.85 16:08:01 all 0.10 0.00 0.04 0.00 0.04 99.82 16:08:01 0 0.05 0.00 0.02 0.00 0.03 99.90 16:08:01 1 0.15 0.00 0.07 0.00 0.05 99.73 16:08:01 CPU %user %nice %system %iowait %steal %idle 16:09:01 all 0.05 0.00 0.02 0.00 0.03 99.90 16:09:01 0 0.02 0.00 0.02 0.00 0.03 99.93 16:09:01 1 0.08 0.00 0.02 0.00 0.03 99.87 16:10:01 all 0.08 0.00 0.03 0.00 0.04 99.86 16:10:01 0 0.02 0.00 0.02 0.00 0.05 99.92 16:10:01 1 0.13 0.00 0.03 0.00 0.03 99.80 16:11:01 all 0.08 0.00 0.04 0.00 0.03 99.84 16:11:01 0 0.05 0.00 0.07 0.00 0.05 99.83 16:11:01 1 0.12 0.00 0.02 0.00 0.02 99.85 16:12:01 all 0.07 0.00 0.04 0.00 0.03 99.87 16:12:01 0 0.03 0.00 0.07 0.00 0.05 99.85 16:12:01 1 0.10 0.00 0.02 0.00 0.00 99.88 16:13:01 all 0.07 0.00 0.03 0.00 0.03 99.87 16:13:01 0 0.03 0.00 0.03 0.00 0.03 99.90 16:13:01 1 0.10 0.00 0.03 0.00 0.02 99.85 16:14:01 all 0.01 0.00 0.02 0.00 0.03 99.94 16:14:01 0 0.02 0.00 0.03 0.00 0.03 99.92 16:14:01 1 0.00 0.00 0.00 0.00 0.03 99.97 16:15:01 all 0.03 0.00 0.02 0.00 0.03 99.93 16:15:01 0 0.03 0.00 0.02 0.00 0.02 99.93 16:15:01 1 0.02 0.00 0.02 0.00 0.03 99.93 16:16:01 all 20.74 0.00 9.38 3.63 0.09 66.16 16:16:01 0 21.29 0.00 9.94 3.52 0.09 65.16 16:16:01 1 20.20 0.00 8.82 3.74 0.09 67.15 Average: all 18.82 0.00 5.13 5.38 0.07 70.59 Average: 0 19.05 0.00 5.31 5.54 0.08 70.03 Average: 1 18.58 0.00 4.96 5.23 0.07 71.16